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Calculated and experimental data for a 118-mm bore roller bearing to 3 million DNOperating characteristics for a 118-mm bore cylindrical roller bearing were calculated using the computer program CYBEAN. The predicted results of inner and outer-race temperatures and heat transferred to the lubricant generally compared well with experimental data for shaft speeds to 3 million DN (25,500 rpm), radial loads to 8900 N (2000 lb), and total lubricant flow rates to 0.0102 cu m/min (2.7 gal/min).
Document ID
19810034264
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Coe, H. H. (NASA Lewis Research Center Cleveland, OH, United States)
Schuller, F. T. (NASA Lewis Research Center Cleveland, Ohio, United States)
Date Acquired
August 11, 2013
Publication Date
August 1, 1980
Subject Category
Mechanical Engineering
Report/Patent Number
ASME PAPER 80-C2/LUB-14
Meeting Information
Meeting: Century 2 International Lubrication Conference
Location: San Francisco, CA
Country: US
Start Date: August 18, 1980
End Date: August 21, 1980
Sponsors: American Society of Lubrication Engineers, American Society of Mechanical Engineers
Accession Number
81A18668
Distribution Limits
Public
Copyright
Other

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